Gas Gauge Problem
#1
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I hopped in my car this morning with about a 1/4 tank, drove down to the university. When I hop in the car to go home, my gas gauge read where it was when I got to the university. After about 5 minutes, my gas guage is on E with the low fuel light on. I just kept driving home, knowing that I'd be fine on gas. For 10 more minutes of the drive home, the gauge was slowly going back up. By time I got home, it was back to where it was when I arrived at the university in the morning. What is going on?
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Rep Power: 174 Re: Gas Gauge Problem
I hopped in my car this morning with about a 1/4 tank, drove down to the university. When I hop in the car to go home, my gas gauge read where it was when I got to the university. After about 5 minutes, my gas guage is on E with the low fuel light on. I just kept driving home, knowing that I'd be fine on gas. For 10 more minutes of the drive home, the gauge was slowly going back up. By time I got home, it was back to where it was when I arrived at the university in the morning. What is going on?
#3
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Rep Power: 174 Re: Gas Gauge Problem
I'm pretty sure it's not a problem, my gas guage has done some crazy stuff like that but just go by how far you can go on one tank, thats how i measure it. My last tank i hit 640km b4 the gas light came on
#4
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replace the fuel sending unit. ever since i had a new one put in many yrs ago, ive never had gas gauge issues. before when the car was new, it would read empty with the light on but when i filled up it only took 6 gallons lol. its a very common problem.
#6
Re: Gas Gauge Problem
I too have the gas gauge problem. Sometimes it reads as much as 1/4 tank lower than it should.
Thankfully, it doesn't read more than what is really in there... that would be a much bigger problem!
Thankfully, it doesn't read more than what is really in there... that would be a much bigger problem!
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Rep Power: 787 Re: Gas Gauge Problem
i had the dealer replace under warranty. takes a couple hrs since they have to take the rear apart and remove the fuel pump to access the sender.
#9
Re: Gas Gauge Problem
I don't see it listed separately of the whole fuel pump assembly anywhere. I checked RockAuto, Bernardi Honda, NAPA and AutoZone...
I also don't recall if it looked removable or not when I had my pump out to change the filter. I'm going to assume it isn't . It's such a minor problem, I won't even bother fixing it... I got more important things to fix (sagging headliner in back, and want to touch up some scratches, and then do a complete detail of my interior... maybe I'll do a before/after of the detailing).
I also don't recall if it looked removable or not when I had my pump out to change the filter. I'm going to assume it isn't . It's such a minor problem, I won't even bother fixing it... I got more important things to fix (sagging headliner in back, and want to touch up some scratches, and then do a complete detail of my interior... maybe I'll do a before/after of the detailing).
#11
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here you go i have the same problem i have a pdf posted on this thread post 16
https://www.civicforums.com/forums/1...ml#post4515799
https://www.civicforums.com/forums/1...ml#post4515799
#12
Re: Gas Gauge Problem
here you go i have the same problem i have a pdf posted on this thread post 16
https://www.civicforums.com/forums/1...ml#post4515799
https://www.civicforums.com/forums/1...ml#post4515799
#13
Re: Gas Gauge Problem
As Green01Civic says, "Thankfully, it doesn't read more than what is really in there... that would be a much bigger problem!"
I've had a similar situation since the car was basically new ('01). From full to 1/2 the progress seems like a nice, linear relationship of actual gas to gauge reading. From 1/2 full to E it seems to go down faster and faster than is "real". And as someone else said, when the light goes on -- consistently -- there is still about 1-1/2 to 2 gallons really left. Today is 11/3/12, and with the fuel shortage around NYC caused by Hurricane Sandy, I've really looked carefully and seen that 1/3rd tank = 1/3rd tank. Below that the gauge goes down geometrically -- until I turn the car off and come back after 15 minutes and it shows what I know is there. (Oh, and after filling up, as someone said, it ALWAYS takes 2 to 10 minutes to show "F", depending on the weather, often. Really would like to know how the dumb thing works, but do not want to ever have to spend $$$ have it replaced!)
As far as showing less than is really there when below 1/3rd tank, I just call it my "alarmist" fuel gauge -- at least I never run out without warning. And I ALWAYS keep a spare container in the trunk. Really came in handy yesterday with empty gas stations and all those folks in NYC without gas after hurricane Sandy. I just opened my trunk, poured and was good for another 60 miles. (And empty streets -- how refreshing in Manhattan.) Though if it has to be replaced I'd like to know what that costs -- if anyone knows?
I've had a similar situation since the car was basically new ('01). From full to 1/2 the progress seems like a nice, linear relationship of actual gas to gauge reading. From 1/2 full to E it seems to go down faster and faster than is "real". And as someone else said, when the light goes on -- consistently -- there is still about 1-1/2 to 2 gallons really left. Today is 11/3/12, and with the fuel shortage around NYC caused by Hurricane Sandy, I've really looked carefully and seen that 1/3rd tank = 1/3rd tank. Below that the gauge goes down geometrically -- until I turn the car off and come back after 15 minutes and it shows what I know is there. (Oh, and after filling up, as someone said, it ALWAYS takes 2 to 10 minutes to show "F", depending on the weather, often. Really would like to know how the dumb thing works, but do not want to ever have to spend $$$ have it replaced!)
As far as showing less than is really there when below 1/3rd tank, I just call it my "alarmist" fuel gauge -- at least I never run out without warning. And I ALWAYS keep a spare container in the trunk. Really came in handy yesterday with empty gas stations and all those folks in NYC without gas after hurricane Sandy. I just opened my trunk, poured and was good for another 60 miles. (And empty streets -- how refreshing in Manhattan.) Though if it has to be replaced I'd like to know what that costs -- if anyone knows?
#14
Re: Gas Gauge Problem
I've had no problems since I bought my honda civic ex new in 2004. Recently it's overheating. I've been told needs head gasket. But gas gauge goes ALL the way around. And I never know if it's right or not. I try to measure by miles. Mechanic said issues aren't related though. I just want it fixed because I'm on the road for work a lot between Oklahoma and Texas and gas stations can be limited on the road. It'd be nice to look and see exactly what I have. I think it's odd. Everyone that I tell about it says that's strange for a Honda! Is it inside the tank or the electrical or what?
#15
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Re: Gas Gauge Problem
I've had no problems since I bought my honda civic ex new in 2004. Recently it's overheating. I've been told needs head gasket. But gas gauge goes ALL the way around. And I never know if it's right or not. I try to measure by miles. Mechanic said issues aren't related though. I just want it fixed because I'm on the road for work a lot between Oklahoma and Texas and gas stations can be limited on the road. It'd be nice to look and see exactly what I have. I think it's odd. Everyone that I tell about it says that's strange for a Honda! Is it inside the tank or the electrical or what?
The fuel sending unit is inside the gas tank, but if the gauge needle has gone all the way past the end of the gauge you have a gauge problem.
You might try doing the gauge self diagnostic check
See the info in this thread: https://www.civicforums.com/forums/36-mechanical-problems-vehicle-issues-fix-forum/361333-erratic-tach-speedo.html#post4671721
Your bigger problem is the overheating and head gasket. If you don't fix that ASAP it's gonna cost you an engine.
#16
Re: Gas Gauge Problem
The fuel sending unit is inside the gas tank, but if the gauge needle has gone all the way past the end of the gauge you have a gauge problem.
You might try doing the gauge self diagnostic check
See the info in this thread: https://www.civicforums.com/forums/36-mechanical-problems-vehicle-issues-fix-forum/361333-erratic-tach-speedo.html#post4671721
Your bigger problem is the overheating and head gasket. If you don't fix that ASAP it's gonna cost you an engine.
You might try doing the gauge self diagnostic check
See the info in this thread: https://www.civicforums.com/forums/36-mechanical-problems-vehicle-issues-fix-forum/361333-erratic-tach-speedo.html#post4671721
Your bigger problem is the overheating and head gasket. If you don't fix that ASAP it's gonna cost you an engine.
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